产品名称

英文名称：Ethyl 3-Methylpyrazole-5-carboxylate

同义词

4027-57-0、Ethyl 3-methyl-1H-pyrazole-5-carboxylate、Ethyl 3-methylpyrazole-5-carboxylate、Ethyl 5-methyl-1H-pyrazole-3-carboxylate、886495-75-6、1226862-09-4、5-Methyl-1H-pyrazole-3-carboxylic acid ethyl ester、5-Methyl-2H-pyrazole-3-carboxylic acid ethyl ester、3-甲基-1H-吡唑-5-甲酸乙酯

产品性质

CAS编号：4027-57-0

分子式：C7H10N2O2

分子量：154.17

MDL号：MFCD00052514

PubChem编号：77645

别名：3-甲基-1H-吡唑-5-甲酸乙酯

英文别名：4027-57-0|Ethyl 3-methyl-1H-pyrazole-5-carboxylate|Ethyl 3-methylpyrazole-5-carboxylate|Ethyl 5-methyl-1H-pyrazole-3-carboxylate|886495-75-6|1226862-09-4|5-Methyl-1H-pyrazole-3-carboxylic acid ethyl ester|5-Methyl-2H-pyrazole-3-carboxylic acid ethyl ester

规格或纯度：>98.0%(GC)

英文名称：Ethyl 3-Methylpyrazole-5-carboxylate

运输条件：常规运输

备注：5G、1G卖完停产，不再备货

产品介绍：Product IntroductionEthyl 3-methylpyrazole-5-carboxylate can be prepared by reacting ethyl acetylpyruvate and hydrazine.ApplicationEthyl 3-methylpyrazole-5-carboxylate may be used to synthesize the following ligandspotassium salt of new dihydrobis(3-carboxyethyl-5-methylpyrazolyl)borate (BpCOOEt,Me)[(3-carboxy-5-methyl-1H-1-pyrazolyl) (3-methyl-5-carboxy-1H-1-pyrazolyl)methane, which readily forms Zn(II) and Cd(II) complexesbis(3-carboxy-5-methyl-1H-1-pyrazolyl)methane, which readily forms Zn(II) and Cd(II) complexes

PubChem SID：488185437

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488185437

IUPAC Name：ethyl 5-methyl-1H-pyrazole-3-carboxylate

INCHI：InChI=1S/C7H10N2O2/c1-3-11-7(10)6-4-5(2)8-9-6/h4H,3H2,1-2H3,(H,8,9)

InChi Key：BOTXQJAHRCGJEG-UHFFFAOYSA-N

Canonical SMILES：CCOC(=O)C1=NNC(=C1)C

Isomeric SMILES：CCOC(=O)C1=NNC(=C1)C

WGK Germany：3

PubChem CID：77645

Reaxy-Rn：607481

熔点：80 °C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH302 Harmful if swallowedH312 Harmful in contact with skinH332 Harmful if inhaledH302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P362+P364,P330,P264+P265,P301+P317,P317,P337+P317,P332+P317,P319

个人防护装备：Eyeshields， Gloves， half-mask respirator (US)， multi-purpose combination respirator cartridge (US)

产品包装